150 WATTS DDL MR16 PROJECTOR LIGHT BULB - 20 VOLTS - ANSI DDL GX5.3 BASE - LONG LIFE 800 HOURS - COMMON IN MICROFILM APPLICATIONS - Bulborama halogen projector lamps provide consistent color throughout the life of the lamp - eliminating color shift. The 3150K rating provides balanced light, making colors appear brighter and more vivid while reducing glare and eyestrain.